Researchers at CERN have created and trapped antihydrogen in an attempt to study the underpinnings of the standard model of physics. Antihydrogen is made of antiparticles, specifically an antiproton ...

WEST LAFAYETTE, Ind. — The international collaborators of the ALPHA-2 experiment have measured the charge of antihydrogen to be zero with the greatest precision yet, narrowing the possibilities of ...

Physicists working at the European Organization for Nuclear Research (CERN) in Geneva, Switzerland, have succeeded in trapping antihydrogen – the antimatter equivalent of the hydrogen atom – a ...

The first spectroscopy measurements of an atom of antimatter have been made by an international team of physicists working on the ALPHA experiment at CERN. The work is an important step towards ...

The ALPHA collaboration at CERN reports an important milestone on the way to measuring the properties of antimatter atoms. This follows news reported in June last year that the collaboration had ...

Physicists at CERN have found the value of the Lamb shift in antihydrogen closely agrees with the value in hydrogen This reaffirms a fundamental symmetry of nature Yet it can't tell us why we and the ...

Getting to the heart of antimatter: an artist's concept showing a trapped antihydrogen atom being released after 1000 seconds. The new proposal allows for such trapped antimatter to be laser cooled ...

Twenty years ago a team of scientists at CERN led by Walter Oelert succeeded in producing the first atoms made of antimatter particles. The nine atoms of antihydrogen – the antimatter counterpart of ...

These days, everybody learns in grade school that an atom looks a bit like a little solar system, with a positively charged nucleus orbited by negatively charged electrons. Hydrogen is the simplest ...

Scientists working on the big bang machine in Geneva have done the seemingly impossible: create, capture and release antimatter. The development could help researchers devise laboratory experiments to ...

Physicists working at the European Organization for Nuclear Research (CERN) in Geneva, Switzerland, have succeeded in trapping antihydrogen – the antimatter equivalent of the hydrogen atom – a ...